| 超级大乐透彩票前区中奖号码的概率分析 |
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| 引用本文： | 王韵.超级大乐透彩票前区中奖号码的概率分析[J].渝西学院学报(自然科学版),2011(5):22-24. |
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| 作者姓名： | 王韵 |
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| 作者单位： | 重庆师范大学数学学院,重庆401331 |
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| 摘 要： | 通过组合数学、概率统计的方法,首先对超级大乐透彩票n选m中奖号码的奇偶个数的分布、跨度的分布、大小号个数分布进行理论计算,并利用＂35选5＋2＂20040622期至20110326期共1000期历史中奖号码,对理论结果进行验证,由此得出一些选号技巧.
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| 关 键 词： | 彩票 卡方拟合优度检验 概率 |
Probabilities analysis of the area of winning number in Super Lottery |
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| Authors: | WANG Yun |
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| Institution: | WANG Yun(School of Mathematics,Chongqing Normal University,Chongqing 401331,China) |
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| Abstract: | Through the combined mathematics,probability of statistical methods,first of all,we calculated the distribution of odd and even,the distribution of small number,and spans,and made use of the history date of 20040622 to 20110326 periods,and the theoretical results were verified.Thus some skills in selecting numbers were obtained. |
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| Keywords: | lottery card party probability |
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